The polynomial P(x) has degree 3 a root of multiplicity 2 and x =4 a root multiplicity 1 at x=-3 intercept (0, -19.2)

Question

The polynomial  has

degree 3

a root of multiplicity 2 and x =4

a root multiplicity 1 at x=-3

intercept (0, -19.2)

Answer 1

P(x) = (x - 4)(x - 4)(x + 3) - 67.2

Answer 2

P(x)=.4(x-4)²(x+3)